Additional Information for Reagent Amino-2-Naphthol-4-Sulfonic Acid
Reagent Amino-2-Naphthol-4-Sulfonic Acid, also known as ANSA, is a chemical compound commonly used in laboratory settings. It is primarily used as a reagent for the detection and quantification of nitrite ions (NO2-) in various samples.
ANSA is a white to off-white crystalline powder that is soluble in water. It has the chemical formula C10H9NO4S and a molecular weight of 239.25 g/mol. The compound contains an amino group (-NH2) and a sulfonic acid group (-SO3H) attached to a naphthol ring structure.
In the presence of nitrite ions, ANSA undergoes a reaction that produces a pink to red color, which can be measured spectrophotometrically. This colorimetric reaction is widely used in analytical chemistry for the determination of nitrite levels in water, food, and biological samples.
It is important to handle Reagent Amino-2-Naphthol-4-Sulfonic Acid with care, as it may cause skin and eye irritation. Proper safety precautions, such as wearing gloves and goggles, should be followed when working with this compound.
Overall, Reagent Amino-2-Naphthol-4-Sulfonic Acid is a valuable tool in the analysis of nitrite ions and plays a crucial role in various scientific and industrial applications.
Related Item Names for INC 11572 Reagent Amino-2-Naphthol-4-Sulfonic Acid
NATO Stock Numbers with Item Name 11572 Reagent Amino-2-Naphthol-4-Sulfonic Acid Page 1 of 1
- AC-530
- RNCC: 3 | RNVC: 1 | DAC: 6
- 27126
- RNCC: 3 | RNVC: 1 | DAC: 6